Hydraulic steering
    1.
    发明申请
    Hydraulic steering 有权
    液压转向

    公开(公告)号:US20070221437A1

    公开(公告)日:2007-09-27

    申请号:US11714510

    申请日:2007-03-06

    IPC分类号: B62D5/08

    CPC分类号: B62D5/09 B62D1/22 B62D5/093

    摘要: The invention concerns a hydraulic steering (1) with a steering valve (7) located between a supply connection arrangement (P, T) and a steering motor (2). It is endeavoured to improve the safety of such a steering. For this purpose, the steering valve (7) has a hydraulic drive (9, 10) with a pilot valve arrangement (11) supplied by a pressure control valve (5), a stop valve (16) being located between the pressure control valve (5) and the pilot valve arrangement (11).

    摘要翻译: 本发明涉及一种具有位于供应连接装置(P,T)和转向马达(2)之间的转向阀(7)的液压转向装置(1)。 我们努力提高这种转向的安全性。 为此,转向阀(7)具有带有由压力控制阀(5)供给的先导阀装置(11)的液压驱动装置(9,10),一个位于压力控制阀 (5)和先导阀装置(11)。

    Hydraulic steering
    2.
    发明授权
    Hydraulic steering 有权
    液压转向

    公开(公告)号:US07997379B2

    公开(公告)日:2011-08-16

    申请号:US11714510

    申请日:2007-03-06

    IPC分类号: B62D5/06

    CPC分类号: B62D5/09 B62D1/22 B62D5/093

    摘要: The invention concerns a hydraulic steering (1) with a steering valve (7) located between a supply connection arrangement (P, T) and a steering motor (2). It is endeavored to improve the safety of such a steering. For this purpose, the steering valve (7) has a hydraulic drive (9, 10) with a pilot valve arrangement (11) supplied by a pressure control valve (5), a stop valve (16) being located between the pressure control valve (5) and the pilot valve arrangement (11).

    摘要翻译: 本发明涉及一种具有位于供应连接装置(P,T)和转向马达(2)之间的转向阀(7)的液压转向装置(1)。 我们努力提高这种转向的安全性。 为此,转向阀(7)具有带有由压力控制阀(5)供给的先导阀装置(11)的液压驱动装置(9,10),一个位于压力控制阀 (5)和先导阀装置(11)。

    HYDRAULIC STEERING
    3.
    发明申请
    HYDRAULIC STEERING 有权
    液压转向

    公开(公告)号:US20100320024A1

    公开(公告)日:2010-12-23

    申请号:US12869847

    申请日:2010-08-27

    IPC分类号: B62D5/06

    CPC分类号: B62D5/093 B62D6/008

    摘要: The invention concerns a hydraulic steering (1) with a steering unit (2) with feedback behaviour, a steering motor (8) connected to the steering unit (2) via working pipes (L, R), a steering member (6) and a feedback suppression device (9), which is located in at least one working pipe (L, R). It is endeavoured to change the feedback behaviour of such a steering in a simple manner. For this purpose, the feedback suppression device (9) has a valve arrangement (10) with hydraulic control inlet (C).

    摘要翻译: 本发明涉及具有带有反馈特性的转向单元(2)的液压转向器(1),经由工作管道(L,R)连接到转向单元(2)的转向马达(8),转向构件(6)和 位于至少一个工作管道(L,R)中的反馈抑制装置(9)。 以简单的方式努力改变这种转向的反馈行为。 为此,反馈抑制装置(9)具有带有液压控制入口(C)的阀装置(10)。

    Hydraulic function-performing unit
    4.
    发明授权
    Hydraulic function-performing unit 失效
    液压功能执行单元

    公开(公告)号:US6065494A

    公开(公告)日:2000-05-23

    申请号:US702688

    申请日:1996-11-06

    IPC分类号: F15B13/02 F16K71/00 F16K11/00

    摘要: A hydraulic function-performing unit is described, having a main housing and at least one movable function-performing element, the position and/or movement of which in the main housing determines flow and/or pressure conditions and/or chamber volumes for hydraulic fluid, and having at last one sensor. It is desirable for the construction of such a function-performing unit to be simplified. To that end, the sensor is accommodated inside a sensor housing. The sensor housing and the main housing have adjoining interface faces and there is provided a transmission channel which is led through the interface face and connects a measuring point in the main housing to the sensor.

    摘要翻译: PCT No.PCT / DK95 / 00061 Sec。 371日期:1996年11月6日 102(e)日期1996年11月6日PCT提交1995年2月9日PCT公布。 公开号WO95 / 22004 日期1995年8月17日描述了一种液压功能执行单元,其具有主壳体和至少一个可移动功能执行元件,主壳体中的位置和/或运动确定流动和/或压力状况和/或 用于液压流体的腔体积,并且最后具有一个传感器。 希望简化这种功能执行单元的构造。 为此,传感器容纳在传感器外壳内。 传感器壳体和主壳体具有邻接的接口面,并且设置有透射通道,其被引导通过接口面,并将主壳体中的测量点连接到传感器。

    Hydraulic steering
    5.
    发明授权
    Hydraulic steering 有权
    液压转向

    公开(公告)号:US08534416B2

    公开(公告)日:2013-09-17

    申请号:US12869847

    申请日:2010-08-27

    IPC分类号: B62D5/08

    CPC分类号: B62D5/093 B62D6/008

    摘要: The invention concerns a hydraulic steering (1) with a steering unit (2) with feedback behavior, a steering motor (8) connected to the steering unit (2) via working pipes (L, R), a steering member (6) and a feedback suppression device (9), which is located in at least one working pipe (L, R). It is endeavored to change the feedback behavior of such a steering in a simple manner. For this purpose, the feedback suppression device (9) has a valve arrangement (10) with hydraulic control inlet (C).

    摘要翻译: 本发明涉及具有带有反馈特性的转向单元(2)的液压转向器(1),经由工作管道(L,R)连接到转向单元(2)的转向马达(8),转向构件(6)和 反馈抑制装置(9),其位于至少一个工作管道(L,R)中。 以简单的方式努力改变这种转向的反馈行为。 为此,反馈抑制装置(9)具有带有液压控制入口(C)的阀装置(10)。

    Hydraulic line coupling arrangement
    6.
    发明授权
    Hydraulic line coupling arrangement 失效
    液压线耦合装置

    公开(公告)号:US06490963B2

    公开(公告)日:2002-12-10

    申请号:US09833951

    申请日:2001-04-12

    IPC分类号: F15B1301

    CPC分类号: F15B20/007 Y10T137/87161

    摘要: The invention concerns a hydraulic line coupling arrangement of a consumer, with a pump line, a tank line and a safety valve in the pump line, the valve element of the safety valve being acted upon in the opening direction by an opening pressure from the pump line and in the closing direction by a closing pressure of a closing pressure connection. In such an arrangement it is desired to prevent overloading of the consumer. For this purpose, a pilot valve is provided for controlling the closing pressure, the position of the pilot valve being controlled by the pressure in the tank line.

    摘要翻译: 本发明涉及消费者的液压管路联接装置,其中泵管线,油箱管线和泵管线中的安全阀,安全阀的阀元件通过来自泵的打开压力在打开方向上作用 并且在关闭方向上通过关闭压力连接的关闭压力。 在这种布置中,期望防止消费者的超载。 为此,提供一个先导阀,用于控制关闭压力,先导阀的位置由油箱管路中的压力控制。

    Hydraulic steering
    7.
    发明授权
    Hydraulic steering 有权
    液压转向

    公开(公告)号:US07789190B2

    公开(公告)日:2010-09-07

    申请号:US11714419

    申请日:2007-03-06

    IPC分类号: B62D5/08 F01B25/10

    CPC分类号: B62D5/093 B62D6/008

    摘要: The invention concerns a hydraulic steering (1) with a steering unit (2) with feedback behavior, a steering motor (8) connected to the steering unit (2) via working pipes (L, R), a steering member (6) and a feedback suppression device (9), which is located in at least one working pipe (L, R). It is endeavored to change the feedback behavior of such a steering in a simple manner. For this purpose, the feedback suppression device (9) has a valve arrangement (10) with hydraulic control inlet (C).

    摘要翻译: 本发明涉及具有带有反馈特性的转向单元(2)的液压转向器(1),经由工作管道(L,R)连接到转向单元(2)的转向马达(8),转向构件(6)和 位于至少一个工作管道(L,R)中的反馈抑制装置(9)。 以简单的方式努力改变这种转向的反馈行为。 为此,反馈抑制装置(9)具有带有液压控制入口(C)的阀装置(10)。

    Hydraulic steering
    8.
    发明申请
    Hydraulic steering 有权
    液压转向

    公开(公告)号:US20070221436A1

    公开(公告)日:2007-09-27

    申请号:US11714419

    申请日:2007-03-06

    IPC分类号: B62D5/08

    CPC分类号: B62D5/093 B62D6/008

    摘要: The invention concerns a hydraulic steering (1) with a steering unit (2) with feedback behaviour, a steering motor (8) connected to the steering unit (2) via working pipes (L, R), a steering member (6) and a feedback suppression device (9), which is located in at least one working pipe (L, R). It is endeavoured to change the feedback behaviour of such a steering in a simple manner. For this purpose, the feedback suppression device (9) has a valve arrangement (10) with hydraulic control inlet (C).

    摘要翻译: 本发明涉及具有带有反馈特性的转向单元(2)的液压转向器(1),经由工作管道(L,R)连接到转向单元(2)的转向马达(8),转向构件(6)和 位于至少一个工作管道(L,R)中的反馈抑制装置(9)。 以简单的方式努力改变这种转向的反馈行为。 为此,反馈抑制装置(9)具有带有液压控制入口(C)的阀装置(10)。

    Hydraulic line connection
    9.
    发明授权

    公开(公告)号:US06502600B2

    公开(公告)日:2003-01-07

    申请号:US09991861

    申请日:2001-11-19

    IPC分类号: F15B1302

    摘要: The invention concerns a hydraulic line connection with a supply connection (2) having a pressure line and a return line, each ending at a connection valve (4,5), and with a safety valve (8) in a line between the pressure line and a consumer (1), said safety valve having a valve element (9), whose one side is acted upon by the pressure at the pressure connection (P) with the purpose of opening. The aim is to safely provide a connection of this kind in a simple way. For this purpose the other side of the valve element (9) is directly connected with the return line.